Home / Bus / Twin Air Dryer Complete Unit – SCANIA Twin Air Dryer Complete Unit – SCANIA O.E. ref = 448480 Categories: Bus, SCANIA Description Description Twin Air Dryer Complete unit for Scania bus application. Related products 414291 DENNIS Javelin Spring – Front 2 Leaf 610101-6 DENNIS Track Rod End L.H.T. – Female Cranked DEP103188 DENNIS Elite Brake Pads 410925 DENNIS Drag Link – DENNIS DART